CN108867398A - 一种桥梁施工超小间距双肢墩柱的施工方法 - Google Patents
一种桥梁施工超小间距双肢墩柱的施工方法 Download PDFInfo
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- CN108867398A CN108867398A CN201810921067.7A CN201810921067A CN108867398A CN 108867398 A CN108867398 A CN 108867398A CN 201810921067 A CN201810921067 A CN 201810921067A CN 108867398 A CN108867398 A CN 108867398A
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- 238000010276 construction Methods 0.000 title claims abstract description 54
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 31
- 238000005192 partition Methods 0.000 claims abstract description 14
- 238000003466 welding Methods 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 12
- 238000009415 formwork Methods 0.000 claims abstract description 9
- 230000002787 reinforcement Effects 0.000 claims abstract description 7
- 238000005266 casting Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 9
- 239000004746 geotextile Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 239000004519 grease Substances 0.000 claims description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- 238000004513 sizing Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000002689 soil Substances 0.000 claims 1
- 230000009916 joint effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000007596 consolidation process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109440657A (zh) * | 2019-01-03 | 2019-03-08 | 中铁七局集团第三工程有限公司 | 一种桥梁施工用的超小间距墩柱施工方法 |
CN111851300A (zh) * | 2020-07-09 | 2020-10-30 | 中铁六局集团天津铁路建设有限公司 | 一种采用模板倒边的矩形框架柱施工方法 |
CN112012109A (zh) * | 2020-08-25 | 2020-12-01 | 华恒建设集团有限公司 | 一种超小间距双肢墩柱施工工艺 |
Citations (6)
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CN201874235U (zh) * | 2010-12-02 | 2011-06-22 | 北京建工集团有限责任公司 | 组合分缝馒头柱模板 |
JP2012047021A (ja) * | 2010-08-24 | 2012-03-08 | Takao Sugimoto | 型枠装置 |
CN102817326A (zh) * | 2012-09-20 | 2012-12-12 | 重庆建工桥梁工程有限责任公司 | 一种桥梁施工超小间距双肢墩柱的施工方法 |
CN104846744A (zh) * | 2015-03-19 | 2015-08-19 | 南通大学 | 一种城市高架曲线式墩柱一次浇筑成型施工方法 |
CN205557303U (zh) * | 2016-04-19 | 2016-09-07 | 中天路桥有限公司 | 一种多折面桥墩结构 |
CN107905111A (zh) * | 2017-11-30 | 2018-04-13 | 中铁二十局集团有限公司 | 一种刚构连续梁边跨施工工艺 |
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2018
- 2018-08-14 CN CN201810921067.7A patent/CN108867398B/zh active Active
Patent Citations (6)
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JP2012047021A (ja) * | 2010-08-24 | 2012-03-08 | Takao Sugimoto | 型枠装置 |
CN201874235U (zh) * | 2010-12-02 | 2011-06-22 | 北京建工集团有限责任公司 | 组合分缝馒头柱模板 |
CN102817326A (zh) * | 2012-09-20 | 2012-12-12 | 重庆建工桥梁工程有限责任公司 | 一种桥梁施工超小间距双肢墩柱的施工方法 |
CN104846744A (zh) * | 2015-03-19 | 2015-08-19 | 南通大学 | 一种城市高架曲线式墩柱一次浇筑成型施工方法 |
CN205557303U (zh) * | 2016-04-19 | 2016-09-07 | 中天路桥有限公司 | 一种多折面桥墩结构 |
CN107905111A (zh) * | 2017-11-30 | 2018-04-13 | 中铁二十局集团有限公司 | 一种刚构连续梁边跨施工工艺 |
Non-Patent Citations (2)
Title |
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蓝黑之翼7: "铁路桥墩一模到顶的施工工法", 《百度文库》 * |
黄猛等: "重庆双碑大桥20cm超小间距双肢墩施工技术研究", 《重庆建筑》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109440657A (zh) * | 2019-01-03 | 2019-03-08 | 中铁七局集团第三工程有限公司 | 一种桥梁施工用的超小间距墩柱施工方法 |
CN111851300A (zh) * | 2020-07-09 | 2020-10-30 | 中铁六局集团天津铁路建设有限公司 | 一种采用模板倒边的矩形框架柱施工方法 |
CN112012109A (zh) * | 2020-08-25 | 2020-12-01 | 华恒建设集团有限公司 | 一种超小间距双肢墩柱施工工艺 |
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